1332280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 3157200

約数和(自身を除く): 1824920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1753, 3506, 7012, 8765, 14024, 17530, 33307, 35060, 66614, 70120, 133228, 166535, 266456, 333070, 666140, 1332280]

約数ペア:

[(1, 1332280), (2, 666140), (4, 333070), (5, 266456), (8, 166535), (10, 133228), (19, 70120), (20, 66614), (38, 35060), (40, 33307), (76, 17530), (95, 14024), (152, 8765), (190, 7012), (380, 3506), (760, 1753)]